Air treatment apparatus



FIG. 1 is a perspective view of an air treatment apparatus according to the present invention;

FIG. 2 is a front elevational view of the air treatment apparatus of FIG. 1;

FIG. 3 is a right side elevational view of the air treatment apparatus of FIG. 1, the left side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view of the air treatment apparatus of FIG. 1;

FIG. 5 is a top plan view of the air treatment apparatus of FIG. 1;

FIG. 6 is a bottom plan view of the air treatment apparatus of FIG. 1;

FIG. 7 is a perspective view of an air treatment apparatus according to the present invention with a top portion removed for clarity of illustration;

FIG. 8 is a front elevational view of the air treatment apparatus of FIG. 7;

FIG. 9 is a right side elevational view of the air treatment apparatus of FIG. 7, the left side elevational view being a mirror image thereof;

FIG. 10 is a rear elevational view of the air treatment apparatus of FIG. 7;

FIG. 11 is a top plan view of the air treatment apparatus of FIG. 7; and,

FIG. 12 is a bottom plan view of the air treatment apparatus of FIG. 7.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an air treatment apparatus, as shown and described. 